3 autogen definitions fixincl;
5 /* Define all the fixes we know about for repairing damaged headers.
6 Please see the README before adding or changing entries in this file.
8 This is the sort command:
10 blocksort output=inclhack.sorted \
12 trailer='^/\*EOF\*[/]' \
14 key='hackname[ ]*=[ ]*(.*);'
16 Set up a debug test so we can make the templates emit special
17 code while debugging these fixes: */
23 /* On AIX when _LARGE_FILES is defined stdio.h defines fopen to
24 * fopen64 etc. and this causes problems when building with g++
25 * because cstdio udefs everything from stdio.h, leaving us with
26 * ::fopen has not been declared errors. This fixes stdio.h to
27 * undef those defines and use __asm__ to alias the symbols if
28 * building with g++ and -D_LARGE_FILES
31 hackname = AAB_aix_stdio;
33 select = "define fopen fopen64";
35 test-text = ''; /* no way to test */
41 c_fix_arg = <<- _EOArg_
43 #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
44 #define __need__aix_stdio_h_fix
45 #ifdef __need__aix_stdio_h_fix
52 /* Alias the symbols using asm */
54 extern int fgetpos(FILE *, fpos64_t *) __asm__("fgetpos64");
55 extern FILE *fopen(const char *, const char *) __asm__("fopen64");
56 extern FILE *freopen(const char *, const char *, FILE *) __asm__("freopen64");
57 extern int fseeko(FILE *, off64_t, int) __asm__("fseeko64");
58 extern int fsetpos(FILE *, const fpos64_t *) __asm__("fsetpos64");
59 extern off64_t ftello(FILE *) __asm__("ftello64");
69 * On Mac OS 10.3.9, the 'long double' functions are available in
70 * libSystem, but are not prototyped in math.h.
73 hackname = AAB_darwin7_9_long_double_funcs;
74 mach = "*-*-darwin7.9*";
75 files = architecture/ppc/math.h;
77 replace = <<- _EndOfHeader_
78 /* This file prototypes the long double functions available on Mac OS
82 # define __APPLE_CC__ 1345
83 # include_next <architecture/ppc/math.h>
85 # define __APPLE_CC__ 1
86 # ifndef __LIBMLDBL_COMPAT
87 # ifdef __LONG_DOUBLE_128__
88 # define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
90 # define __LIBMLDBL_COMPAT(sym)
91 # endif /* __LONG_DOUBLE_128__ */
92 # endif /* __LIBMLDBL_COMPAT */
96 extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
97 extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
98 extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
99 extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
100 extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
101 extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
102 extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
103 extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
104 extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
105 extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
106 extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
107 extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
108 extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
109 extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
110 extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
111 extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
112 extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
113 extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
114 extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
115 extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
116 extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
117 extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
118 extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
119 extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
120 extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
121 extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
122 extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
123 extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
124 extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
125 extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
126 extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
127 extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
128 extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
129 extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
130 extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
131 extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
132 extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
133 extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
134 extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
135 extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
136 extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
137 extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
138 extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
139 extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
140 extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
141 extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
142 extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
143 extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
144 extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
145 extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
146 extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
147 extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
148 extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
149 extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
150 extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
151 extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
152 extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
156 #endif /* __MATH__ */
162 * ... and for the previous fix to be useful, you have to not use ""
166 hackname = AAB_darwin7_9_long_double_funcs_2;
167 mach = "*-*-darwin7.9*";
169 select = '#include[ \t]+\"';
171 c_fix_arg = "%1<%2.h>";
173 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
175 test_text = '#include "architecture/ppc/math.h"';
180 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
183 hackname = AAB_fd_zero_asm_posix_types_h;
184 files = asm/posix_types.h;
185 mach = 'i[34567]86-*-linux*';
188 bypass = 'posix_types_64';
191 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
192 * the start, so that if #include_next gets another instance of
193 * the wrapper, this will follow the #include_next chain until
194 * we arrive at the real <asm/posix_types.h>.
196 replace = <<- _EndOfHeader_
197 /* This file fixes a bug in the __FD_ZERO macro
198 for older versions of the Linux kernel. */
199 #ifndef _POSIX_TYPES_H_WRAPPER
200 #include <features.h>
201 #include_next <asm/posix_types.h>
203 #if defined(__FD_ZERO) && !defined(__GLIBC__)
205 #define __FD_ZERO(fdsetp) \
208 __asm__ __volatile__("cld ; rep ; stosl" \
209 : "=&c" (__d0), "=&D" (__d1) \
210 : "a" (0), "0" (__FDSET_LONGS), \
211 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
215 #define _POSIX_TYPES_H_WRAPPER
216 #endif /* _POSIX_TYPES_H_WRAPPER */
222 * This fixes __FD_ZERO bug for glibc-1.x
225 hackname = AAB_fd_zero_gnu_types_h;
227 mach = 'i[34567]86-*-linux*';
230 * Define _TYPES_H_WRAPPER at the end of the wrapper, not
231 * the start, so that if #include_next gets another instance of
232 * the wrapper, this will follow the #include_next chain until
233 * we arrive at the real <gnu/types.h>.
235 replace = <<- _EndOfHeader_
236 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
237 #ifndef _TYPES_H_WRAPPER
238 #include <features.h>
239 #include_next <gnu/types.h>
241 #if defined(__FD_ZERO) && !defined(__GLIBC__)
243 # define __FD_ZERO(fdsetp) \
246 __asm__ __volatile__("cld ; rep ; stosl" \
247 : "=&c" (__d0), "=&D" (__d1) \
248 : "a" (0), "0" (__FDSET_LONGS), \
249 "1" ((__fd_set *) (fdsetp)) :"memory"); \
253 #define _TYPES_H_WRAPPER
254 #endif /* _TYPES_H_WRAPPER */
260 * This fixes __FD_ZERO bug for glibc-2.0.x
263 hackname = AAB_fd_zero_selectbits_h;
264 files = selectbits.h;
265 mach = 'i[34567]86-*-linux*';
268 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
269 * the start, so that if #include_next gets another instance of
270 * the wrapper, this will follow the #include_next chain until
271 * we arrive at the real <selectbits.h>.
273 replace = <<- _EndOfHeader_
274 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
275 #ifndef _SELECTBITS_H_WRAPPER
276 #include <features.h>
277 #include_next <selectbits.h>
279 #if defined(__FD_ZERO) && defined(__GLIBC__) \\
280 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
281 && __GLIBC_MINOR__ == 0
283 #define __FD_ZERO(fdsetp) \\
286 __asm__ __volatile__ ("cld; rep; stosl" \\
287 : "=&c" (__d0), "=&D" (__d1) \\
288 : "a" (0), "0" (sizeof (__fd_set) \\
289 / sizeof (__fd_mask)), \\
290 "1" ((__fd_mask *) (fdsetp)) \\
295 #define _SELECTBITS_H_WRAPPER
296 #endif /* _SELECTBITS_H_WRAPPER */
302 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
303 * the same interface as <stdarg.h>. No idea why they couldn't have just
304 * used the standard header.
307 hackname = AAB_solaris_sys_varargs_h;
308 files = "sys/varargs.h";
309 mach = '*-*-solaris*';
310 replace = <<- _EndOfHeader_
321 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
322 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
323 * many other systems have similar text but correct versions of the file.
324 * To ensure only Sun's is fixed, we grep for a likely unique string.
325 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
328 hackname = AAB_sun_memcpy;
330 select = "/\\*\t@\\(#\\)"
331 "(head/memory.h\t50.1\t "
332 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
334 replace = <<- _EndOfHeader_
335 /* This file was generated by fixincludes */
340 extern void *memccpy();
341 extern void *memchr();
342 extern void *memcpy();
343 extern void *memset();
345 extern char *memccpy();
346 extern char *memchr();
347 extern char *memcpy();
348 extern char *memset();
349 #endif /* __STDC__ */
353 #endif /* __memory_h__ */
359 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
360 * which only is provided by AIX xlc C99.
363 hackname = aix_complex;
366 select = "#define[ \t]_Complex_I[ \t]__I";
368 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
369 test_text = "#define _Complex_I __I\n";
374 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
375 * which violates a requirement of ISO C.
378 hackname = aix_pthread;
380 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
383 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
384 "{...init stuff...}";
389 * AIX stdint.h fixes.
392 hackname = aix_stdint_1;
394 files = stdint-aix.h, stdint.h;
395 select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
396 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
398 c_fix_arg = "#define UINT8_MAX (255)\n"
399 "#define UINT16_MAX (65535)";
400 test_text = "#define UINT8_MAX (255U)\n"
401 "#define UINT16_MAX (65535U)";
406 hackname = aix_stdint_2;
408 files = stdint-aix.h, stdint.h;
409 select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
410 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
411 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
413 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
414 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
415 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
417 c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
418 "#define INTPTR_MAX 9223372036854775807L\n"
419 "#define UINTPTR_MAX 18446744073709551615UL\n"
421 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
422 "#define INTPTR_MAX 2147483647L\n"
423 "#define UINTPTR_MAX 4294967295UL";
424 test_text = "#define INTPTR_MIN INT64_MIN\n"
425 "#define INTPTR_MAX INT64_MAX\n"
426 "#define UINTPTR_MAX UINT64_MAX\n"
428 "#define INTPTR_MIN INT32_MIN\n"
429 "#define INTPTR_MAX INT32_MAX\n"
430 "#define UINTPTR_MAX UINT32_MAX";
435 hackname = aix_stdint_3;
437 files = stdint-aix.h, stdint.h;
438 select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
439 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
441 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
442 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
444 c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
445 "#define PTRDIFF_MAX 9223372036854775807L\n"
447 "#define PTRDIFF_MIN (-2147483647L - 1)\n"
448 "#define PTRDIFF_MAX 2147483647L";
449 test_text = "#define PTRDIFF_MIN INT64_MIN\n"
450 "#define PTRDIFF_MAX INT64_MAX\n"
452 "#define PTRDIFF_MIN INT32_MIN\n"
453 "#define PTRDIFF_MAX INT32_MAX";
458 hackname = aix_stdint_4;
460 files = stdint-aix.h, stdint.h;
461 select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
463 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
465 c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n"
467 "#define SIZE_MAX 4294967295UL";
468 test_text = "#define SIZE_MAX UINT64_MAX\n"
470 "#define SIZE_MAX UINT32_MAX";
475 hackname = aix_stdint_5;
477 files = stdint-aix.h, stdint.h;
478 select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
479 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
481 c_fix_arg = "#define UINT8_C(c) c\n"
482 "#define UINT16_C(c) c";
483 test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n"
484 "#define UINT16_C(c) __CONCAT__(c,U)";
489 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
490 * in an otherwise harmless (and #ifed out) macro definition
493 hackname = aix_sysmachine;
494 files = sys/machine.h;
498 test_text = "#define FOO \\\n"
499 " bar \\ \n baz \\ \n bat";
504 * sys/wait.h on AIX 5.2 defines macros that have both signed and
505 * unsigned types in conditional expressions.
508 hackname = aix_syswait_2;
510 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
512 c_fix_arg = "? (int)%1";
513 test_text = "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
518 * sys/signal.h on some versions of AIX uses volatile in the typedef of
519 * sig_atomic_t, which causes gcc to generate a warning about duplicate
520 * volatile when a sig_atomic_t variable is declared volatile, as
521 * required by ANSI C.
524 hackname = aix_volatile;
525 files = sys/signal.h;
526 select = "typedef volatile int sig_atomic_t";
528 c_fix_arg = "typedef int sig_atomic_t";
529 test_text = "typedef volatile int sig_atomic_t;";
534 * Fix __assert declaration in assert.h on Alpha OSF/1.
537 hackname = alpha___assert;
539 select = '__assert\(char \*, char \*, int\)';
541 c_fix_arg = "__assert(const char *, const char *, int)";
542 test_text = 'extern void __assert(char *, char *, int);';
547 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 headers.
550 hackname = alpha___extern_prefix;
551 select = "(.*)(defined\\(__DECC\\)|def[ \t]*__DECC)[ \t]*\n"
552 "(#[ \t]*pragma[ \t]*extern_prefix.*)";
554 mach = "alpha*-dec-osf*";
556 c_fix_arg = "%1 (defined(__DECC) || defined(__PRAGMA_EXTERN_PREFIX))\n%3";
558 test_text = "#ifdef __DECC\n"
559 "#pragma extern_prefix \"_P\"\n"
560 "# if defined(__DECC)\n"
561 "# pragma extern_prefix \"_E\"\n"
562 "# if !defined(_LIBC_POLLUTION_H_) && defined(__DECC)\n"
563 "# pragma extern_prefix \"\"";
568 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 <standards.h>.
571 hackname = alpha___extern_prefix_standards;
573 select = ".*!defined\\(_LIBC_POLLUTION_H_\\) && !defined\\(__DECC\\)";
575 mach = "alpha*-dec-osf*";
577 c_fix_arg = "%0 && !defined(__PRAGMA_EXTERN_PREFIX)";
579 test_text = "#if (_ISO_C_SOURCE>=19990L) "
580 "&& !defined(_LIBC_POLLUTION_H_) && !defined(__DECC)";
585 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5 <sys/mount.h> and
586 * <sys/stat.h>. The tests for __DECC are special in various ways, so
587 * alpha__extern_prefix cannot be used.
590 hackname = alpha___extern_prefix_sys_stat;
593 select = "#[ \t]*if[ \t]*defined\\(__DECC\\)";
595 mach = "alpha*-dec-osf5*";
597 c_fix_arg = "%0 || defined(__PRAGMA_EXTERN_PREFIX)";
599 test_text = "# if defined(__DECC)";
604 * Fix assert macro in assert.h on Alpha OSF/1.
605 * The superfluous int cast breaks C++.
608 hackname = alpha_assert;
610 select = '(#define assert\(EX\).*)\(\(int\) \(EX\)\)';
612 c_fix_arg = "%1(EX)";
613 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
614 ': __assert(#EX, __FILE__, __LINE__))';
619 * Fix #defines under Alpha OSF/1:
620 * The following files contain '#pragma extern_prefix "_FOO"' followed by
621 * a '#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these
622 * statements is to reduce namespace pollution. While these macros work
623 * properly in most cases, they don't allow you to take a pointer to the
624 * "something" being modified. To get around this limitation, change these
625 * statements to be of the form '#define something _FOOsomething'.
627 * sed ain't egrep, lesson 2463: sed can use self-referential
628 * regular expressions. In the substitute expression below,
629 * "\\1" and "\\2" refer to subexpressions found earlier in the
630 * same match. So, we continue to use sed. "extern_prefix" will
631 * be a rare match anyway...
634 hackname = alpha_bad_lval;
636 select = "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix";
637 mach = "alpha*-dec-osf*";
640 "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
641 "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
643 test_text = '#pragma extern_prefix "_FOO"'"\n"
644 "#define something(x,y,z) _FOOsomething(x,y,z)\n"
645 "#define mumble _FOOmumble";
650 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
653 hackname = alpha_getopt;
656 select = 'getopt\(int, char \*\[\], *char \*\)';
658 c_fix_arg = "getopt(int, char *const[], const char *)";
659 test_text = 'extern int getopt(int, char *[], char *);';
664 * Fix missing semicolon on Alpha OSF/4 in <net/if.h>
667 hackname = alpha_if_semicolon;
669 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
671 c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
672 test_text = ' struct sockaddr vmif_paddr /* protocol address */';
677 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
680 hackname = alpha_parens;
682 select = '#ifndef\(__mips64\)';
684 c_fix_arg = "#ifndef __mips64";
685 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
690 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX <pthread.h>.
693 hackname = alpha_pthread;
695 select = "((#[ \t]*if)([ \t]*defined[ \t]*\\(_PTHREAD_ENV_DECC\\)"
696 "|def _PTHREAD_ENV_DECC)(.*))\n"
697 "(#[ \t]*define _PTHREAD_USE_PTDNAM_)";
699 mach = "alpha*-dec-osf*";
701 c_fix_arg = "%2 defined (_PTHREAD_ENV_DECC)%4 "
702 "|| defined (__PRAGMA_EXTERN_PREFIX)\n%5";
704 test_text = "# if defined (_PTHREAD_ENV_DECC) "
705 "|| defined (_PTHREAD_ENV_EPCC)\n"
706 "# define _PTHREAD_USE_PTDNAM_\n"
708 "# ifdef _PTHREAD_ENV_DECC\n"
709 "# define _PTHREAD_USE_PTDNAM_\n"
715 * Recognize GCC in Tru64 UNIX V5.1B <pthread.h>.
718 hackname = alpha_pthread_gcc;
720 select = "#else\n# error <pthread.h>: unrecognized compiler.";
722 mach = "alpha*-dec-osf*";
724 c_fix_arg = "#elif defined (__GNUC__)\n"
725 "# define _PTHREAD_ENV_GCC\n"
728 test_text = "# define _PTHREAD_ENV_INTELC\n"
730 "# error <pthread.h>: unrecognized compiler.\n"
736 * Compaq Tru64 v5.1 defines all of its PTHREAD_*_INITIALIZER macros
737 * incorrectly, specifying less fields in the initializers than are
738 * defined in the corresponding structure types. Use of these macros
739 * in user code results in spurious warnings.
742 hackname = alpha_pthread_init;
744 select = ' \* @\(#\).RCSfile: pthread\.h,v \$'
745 ' .Revision: 1\.1\.33\.21 \$ \(DEC\)'
746 ' .Date: 2000/08/15 15:30:13 \$';
747 mach = "alpha*-dec-osf*";
748 sed = "s@MVALID\\(.*\\)A}@MVALID\\1A, 0, 0, 0, 0, 0, 0 }@\n"
749 "s@MVALID\\(.*\\)_}@MVALID\\1_, 0, 0, 0, 0 }@\n"
750 "s@CVALID\\(.*\\)A}@CVALID\\1A, 0, 0, 0, 0 }@\n"
751 "s@CVALID\\(.*\\)_}@CVALID\\1_, 0, 0 }@\n"
752 "s@WVALID\\(.*\\)A}@WVALID\\1A, 0, 0, 0, 0, 0, 0, 0, 0, 0 }@\n"
753 "s@WVALID\\(.*\\)_}@WVALID\\1_, 0, 0, 0, 0, 0, 0, 0 }@\n";
754 test_text = <<- _EOText_
756 * @(#)_RCSfile: pthread.h,v $ _Revision: 1.1.33.21 $ (DEC) _Date: 2000/08/15 15:30:13 $
758 #ifndef _PTHREAD_NOMETER_STATIC
759 # define PTHREAD_MUTEX_INITIALIZER \
760 {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
761 # define PTHREAD_COND_INITIALIZER \
762 {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA}
763 # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
764 {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
765 # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
766 {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
768 # define PTHREAD_MUTEX_INITIALIZER {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
769 # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
770 {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
771 # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
772 {0, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
775 #define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA}
776 #define PTHREAD_RWLOCK_INITWITHNAME_NP(_n_,_a_) \
777 {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA, _n_, _a_}
783 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
787 hackname = alpha_sbrk;
789 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
791 c_fix_arg = "void *sbrk(";
792 test_text = "extern char* sbrk(ptrdiff_t increment);";
797 * Change external names of wcstok/wcsftime via asm instead of macros on
801 hackname = alpha_wchar;
804 mach = "alpha*-dec-osf4*";
805 select = "#define wcstok wcstok_r";
806 sed = "s@#define wcstok wcstok_r@"
807 "extern wchar_t *wcstok __((wchar_t *, const wchar_t *, "
808 "wchar_t **)) __asm__(\"wcstok_r\");@";
809 sed = "s@#define wcsftime __wcsftime_isoc@"
810 "extern size_t wcsftime __((wchar_t *, size_t, const wchar_t *"
811 ", const struct tm *)) __asm__(\"__wcsftime_isoc\");@";
812 test_text = "#define wcstok wcstok_r\n"
813 "#define wcsftime __wcsftime_isoc";
818 * For C++, avoid any typedef or macro definition of bool,
819 * and use the built in type instead.
820 * HP/UX 10.20 also has it in curses_colr/curses.h.
823 hackname = avoid_bool_define;
825 files = curses_colr/curses.h;
829 select = "#[ \t]*define[ \t]+bool[ \t]";
830 bypass = "__cplusplus";
833 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
834 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
836 test_text = "# define bool\t char \n";
841 hackname = avoid_bool_type;
843 files = curses_colr/curses.h;
847 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
848 bypass = "__cplusplus";
851 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
853 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
858 * For C++, avoid any typedef definition of wchar_t,
859 * and use the built in type instead.
860 * Don't do this for headers that are smart enough to do the right
861 * thing (recent [n]curses.h and Xlib.h).
862 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
863 * and will be broken by the edit.
867 hackname = avoid_wchar_t_type;
869 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
870 bypass = "__cplusplus";
871 bypass = "_LINUX_NLS_H";
872 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
875 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
877 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
882 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
885 hackname = bad_struct_term;
887 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
889 c_fix_arg = "struct term;";
891 test_text = 'typedef struct term;';
896 * Fix one other error in this file:
897 * a mismatched quote not inside a C comment.
901 files = sundev/vuid_event.h;
904 c_fix_arg = "does not";
906 test_text = "/* doesn't have matched single quotes */";
911 * check for broken assert.h that needs stdio.h
914 hackname = broken_assert_stdio;
917 bypass = "include.*stdio\\.h";
919 c_fix_arg = "#include <stdio.h>\n";
920 test_text = "extern FILE* stderr;";
925 * check for broken assert.h that needs stdlib.h
928 hackname = broken_assert_stdlib;
930 select = 'exit *\(|abort *\(';
931 bypass = "include.*stdlib\\.h";
933 c_fix_arg = "#ifdef __cplusplus\n"
934 "#include <stdlib.h>\n"
936 test_text = "extern void exit ( int );";
941 * Remove `extern double cabs' declarations from math.h.
942 * This conflicts with C99. Discovered on AIX.
943 * IRIX 5 and IRIX 6 before 6.5.18 (where C99 support was introduced)
944 * declares cabs() to take a struct __cabs_s argument.
945 * SunOS4 has its cabs() declaration followed by a comment which
946 * terminates on the following line.
947 * Darwin hides its broken cabs in architecture-specific subdirs.
950 hackname = broken_cabs;
951 files = math.h, "architecture/*/math.h";
952 select = "^extern[ \t]+double[ \t]+cabs";
954 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
955 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
957 test_text = "#ifdef __STDC__\n"
958 "extern double cabs(struct dbl_hypot);\n"
960 "extern double cabs();\n"
962 "extern double cabs ( _Complex z );\n"
963 "extern double cabs(); /* This is a comment\n"
964 " and it ends here. */\n"
965 "extern double cabs(struct __cabs_s);\n"
966 "extern long double cabsl( struct __cabsl_s );";
971 * Fixup Darwin's broken check for __builtin_nanf.
974 hackname = broken_nan;
976 * It is tempting to omit the first "files" entry. Do not.
977 * The testing machinery will take the first "files" entry as the name
978 * of a test file to play with. It would be a nuisance to have a directory
981 files = "architecture/ppc/math.h";
982 files = "architecture/*/math.h";
983 select = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
987 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
992 * Various systems derived from BSD4.4 contain a macro definition
993 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
994 * Known to be fixed in FreeBSD 5 system headers.
997 hackname = bsd_stdio_attrs_conflict;
999 mach = "*-*-*darwin*";
1001 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
1003 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
1004 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
1005 'int vfscanf(FILE *, const char *, __builtin_va_list) '
1006 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
1007 test_text = '#define vfscanf __svfscanf';
1012 * Fix various macros used to define ioctl numbers.
1013 * The traditional syntax was:
1015 * #define _CTRL(n, x) (('n'<<8)+x)
1016 * #define TCTRLCFOO _CTRL(T, 1)
1018 * but this does not work with the C standard, which disallows macro
1019 * expansion inside strings. We have to rewrite it thus:
1021 * #define _CTRL(n, x) ((n<<8)+x)
1022 * #define TCTRLCFOO _CTRL('T', 1)
1024 * The select expressions match too much, but the c_fix code is cautious.
1026 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
1029 hackname = ctrl_quotes_def;
1030 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1031 c_fix = char_macro_def;
1035 * This is two tests in order to ensure that the "CTRL(c)" can
1036 * be selected in isolation from the multi-arg format
1038 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
1039 test_text = "#define _CTRL(c) ('c'&037)";
1043 hackname = ctrl_quotes_use;
1044 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1045 c_fix = char_macro_use;
1047 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
1052 * sys/mman.h on HP/UX is not C++ ready,
1053 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
1055 * rpc/types.h on OSF1/2.0 is not C++ ready,
1056 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1058 * The problem is the declaration of malloc.
1061 hackname = cxx_unready;
1063 files = rpc/types.h;
1064 select = '[^#]+malloc.*;'; /* Catch any form of declaration
1065 not within a macro. */
1066 bypass = '"C"|__BEGIN_DECLS';
1069 c_fix_arg = "#ifdef __cplusplus\n"
1072 c_fix_arg = "#ifdef __cplusplus\n"
1075 test_text = "extern void* malloc( size_t );";
1080 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded
1081 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
1084 hackname = darwin_externc;
1085 mach = "*-*-darwin*";
1086 files = mach-o/swap.h;
1087 files = mach/mach_time.h;
1088 files = mach/mach_traps.h;
1089 files = mach/message.h;
1091 files = mach/semaphore.h;
1092 bypass = "extern \"C\"";
1093 bypass = "__BEGIN_DECLS";
1095 c_fix_arg = "#ifdef __cplusplus\n"
1098 c_fix_arg = "#ifdef __cplusplus\n"
1101 test_text = "extern void swap_fat_header();\n";
1106 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1107 * bad __GNUC__ tests.
1111 hackname = darwin_gcc4_breakage;
1112 mach = "*-*-darwin*";
1113 files = AvailabilityMacros.h;
1114 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1116 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1117 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1118 "(__GNUC_MINOR__ >= 1)\n";
1123 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1124 * why would you ever put it in a system header file?
1127 hackname = darwin_private_extern;
1128 mach = "*-*-darwin*";
1129 files = mach-o/dyld.h;
1130 select = "__private_extern__ [a-z_]+ _dyld_";
1132 c_fix_arg = "extern";
1133 c_fix_arg = "__private_extern__";
1134 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1135 "const char *dyld_func_name,\n"
1136 "unsigned long *address);\n";
1141 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1142 * unsigned constants.
1145 hackname = darwin_stdint_1;
1146 mach = "*-*-darwin*";
1147 files = stdint-darwin.h, stdint.h;
1149 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1150 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1151 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1152 test_text = "#define UINT8_C(v) (v ## U)\n"
1153 "#define UINT16_C(v) (v ## U)";
1158 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1162 hackname = darwin_stdint_2;
1163 mach = "*-*-darwin*";
1164 files = stdint-darwin.h, stdint.h;
1166 c_fix_arg = "#if __WORDSIZE == 64\n"
1167 "#define INTPTR_MAX 9223372036854775807L\n"
1168 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1170 "#define INTPTR_MAX 2147483647L\n"
1171 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1173 select = "#if __WORDSIZE == 64\n"
1174 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1175 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1177 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1178 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1180 test_text = "#if __WORDSIZE == 64\n"
1181 "#define INTPTR_MIN INT64_MIN\n"
1182 "#define INTPTR_MAX INT64_MAX\n"
1184 "#define INTPTR_MIN INT32_MIN\n"
1185 "#define INTPTR_MAX INT32_MAX\n"
1191 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1194 hackname = darwin_stdint_3;
1195 mach = "*-*-darwin*";
1196 files = stdint-darwin.h, stdint.h;
1198 c_fix_arg = "#if __WORDSIZE == 64\n"
1199 "#define UINTPTR_MAX 18446744073709551615UL\n"
1201 "#define UINTPTR_MAX 4294967295UL\n"
1203 select = "#if __WORDSIZE == 64\n"
1204 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1206 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1208 test_text = "#if __WORDSIZE == 64\n"
1209 "#define UINTPTR_MAX UINT64_MAX\n"
1211 "#define UINTPTR_MAX UINT32_MAX\n"
1217 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1220 hackname = darwin_stdint_4;
1221 mach = "*-*-darwin*";
1222 files = stdint-darwin.h, stdint.h;
1224 c_fix_arg = "#if __WORDSIZE == 64\n"
1225 "#define SIZE_MAX 18446744073709551615UL\n"
1227 "#define SIZE_MAX 4294967295UL\n"
1229 select = "#if __WORDSIZE == 64\n"
1230 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1232 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1234 test_text = "#if __WORDSIZE == 64\n"
1235 "#define SIZE_MAX UINT64_MAX\n"
1237 "#define SIZE_MAX UINT32_MAX\n"
1243 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1244 * with a wrong type.
1247 hackname = darwin_stdint_5;
1248 mach = "*-*-darwin*";
1249 files = stdint-darwin.h, stdint.h;
1251 c_fix_arg = "#if __WORDSIZE == 64\n"
1252 "#define INTMAX_MIN (-9223372036854775807L - 1)\n"
1253 "#define INTMAX_MAX 9223372036854775807L\n"
1254 "#define UINTMAX_MAX 18446744073709551615UL\n"
1256 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
1257 "#define INTMAX_MAX 9223372036854775807LL\n"
1258 "#define UINTMAX_MAX 18446744073709551615ULL\n"
1260 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1261 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1263 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1264 test_text = "#define INTMAX_MIN INT64_MIN\n"
1265 "#define INTMAX_MAX INT64_MAX\n"
1267 "#define UINTMAX_MAX UINT64_MAX";
1272 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1273 * with a wrong type.
1276 hackname = darwin_stdint_6;
1277 mach = "*-*-darwin*";
1278 files = stdint-darwin.h, stdint.h;
1280 c_fix_arg = "#if __WORDSIZE == 64\n"
1281 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1282 "#define PTRDIFF_MAX 9223372036854775807L\n"
1284 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1285 "#define PTRDIFF_MAX 2147483647\n"
1287 select = "#if __WORDSIZE == 64\n"
1288 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1289 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1291 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1292 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1294 test_text = "#if __WORDSIZE == 64\n"
1295 "#define PTRDIFF_MIN INT64_MIN\n"
1296 "#define PTRDIFF_MAX INT64_MAX\n"
1298 "#define PTRDIFF_MIN INT32_MIN\n"
1299 "#define PTRDIFF_MAX INT32_MAX\n"
1305 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1306 * with a wrong type.
1309 hackname = darwin_stdint_7;
1310 mach = "*-*-darwin*";
1311 files = stdint-darwin.h, stdint.h;
1313 c_fix_arg = "#if __WORDSIZE == 64\n"
1314 "#define INTMAX_C(v) (v ## L)\n"
1315 "#define UINTMAX_C(v) (v ## UL)\n"
1317 "#define INTMAX_C(v) (v ## LL)\n"
1318 "#define UINTMAX_C(v) (v ## ULL)\n"
1320 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1321 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1322 test_text = "#define INTMAX_C(v) (v ## LL)\n"
1323 "#define UINTMAX_C(v) (v ## ULL)";
1328 * Fix <c_asm.h> on Digital UNIX V4.0:
1329 * It contains a prototype for a DEC C internal asm() function,
1330 * clashing with gcc's asm keyword. So protect this with __DECC.
1333 hackname = dec_intern_asm;
1335 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1336 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1340 " ... asm stuff ...\n"
1341 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1346 * Fix typo in <wchar.h> on DJGPP 2.03.
1349 hackname = djgpp_wchar_h;
1351 select = "__DJ_wint_t";
1352 bypass = "sys/djtypes.h";
1354 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1355 c_fix_arg = "#include <stddef.h>";
1356 test_text = "#include <stddef.h>\n"
1357 "extern __DJ_wint_t x;\n";
1362 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1365 hackname = ecd_cursor;
1366 files = "sunwindow/win_lock.h";
1367 files = "sunwindow/win_cursor.h";
1368 select = 'ecd\.cursor';
1370 c_fix_arg = 'ecd_cursor';
1372 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1377 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1378 * neither the existence of GCC 3 nor its exact feature set yet break
1379 * (by design?) when __GNUC__ is set beyond 2.
1382 hackname = freebsd_gcc3_breakage;
1383 mach = "*-*-freebsd*";
1384 files = sys/cdefs.h;
1385 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1386 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1388 c_fix_arg = '%0 || __GNUC__ >= 3';
1389 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1394 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1395 * neither the existence of GCC 4 nor its exact feature set yet break
1396 * (by design?) when __GNUC__ is set beyond 3.
1399 hackname = freebsd_gcc4_breakage;
1400 mach = "*-*-freebsd*";
1401 files = sys/cdefs.h;
1402 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1404 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1405 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1410 * Some versions of glibc don't expect the C99 inline semantics.
1413 hackname = glibc_c99_inline_1;
1414 files = features.h, '*/features.h';
1415 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1417 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1419 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1420 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1421 # define __USE_EXTERN_INLINES 1
1428 * Similar, but a version that didn't have __NO_INLINE__
1431 hackname = glibc_c99_inline_1a;
1432 files = features.h, '*/features.h';
1433 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1434 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1436 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1438 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1439 # define __USE_EXTERN_INLINES 1
1446 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1447 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1448 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1451 hackname = glibc_c99_inline_2;
1452 files = sys/stat.h, '*/sys/stat.h';
1453 select = "extern __inline__ int";
1454 sed = "s/extern int \\(stat\\)/"
1455 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1456 "__inline__ int \\1/";
1457 sed = "s/extern int \\([lf]stat\\)/"
1458 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1459 "__inline__ int \\1/";
1460 sed = "s/extern int \\(mknod\\)/"
1461 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1462 "__inline__ int \\1/";
1463 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1464 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1465 "__inline__ int __REDIRECT\\1 (\\2/";
1466 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1467 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1468 "__inline__ int __REDIRECT\\1 (\\2/";
1469 sed = "s/^extern __inline__ int/"
1470 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1473 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1474 extern __inline__ int
1475 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1482 hackname = glibc_c99_inline_3;
1483 files = bits/string2.h, '*/bits/string2.h';
1484 select = "extern __inline";
1485 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1487 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1488 c_fix_arg = "^# ifdef __cplusplus$";
1491 # define __STRING_INLINE inline
1493 # define __STRING_INLINE extern __inline
1500 hackname = glibc_c99_inline_4;
1501 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1502 bypass = "__extern_inline|__gnu_inline__";
1503 select = "(^| )extern __inline";
1505 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1507 __extension__ extern __inline unsigned int
1508 extern __inline unsigned int
1513 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1514 * so we replace them with versions that correspond to the
1518 hackname = glibc_mutex_init;
1520 select = '\{ *\{ *0, *\} *\}';
1521 sed = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1522 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1523 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1524 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
1525 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1526 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
1527 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1528 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1529 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1530 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1531 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1532 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
1533 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1534 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1535 sed = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1536 "N;s/^[ \t]*#[ \t]*"
1537 "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1538 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
1540 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1543 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1545 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1546 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1547 sed = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
1548 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1550 test_text = <<- _EOText_
1551 #define PTHREAD_MUTEX_INITIALIZER \\
1554 # if __WORDSIZE == 64
1555 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1556 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1557 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1558 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1559 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1560 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1562 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1563 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1564 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1565 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1566 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1567 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1570 # define PTHREAD_RWLOCK_INITIALIZER \\
1573 # if __WORDSIZE == 64
1574 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1575 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1576 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1578 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1579 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1582 #define PTHREAD_COND_INITIALIZER { { 0, } }
1587 /* glibc versions before 2.5 have a version of stdint.h that defines
1588 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1589 versions with stdint.h based on those glibc versions. */
1591 hackname = glibc_stdint;
1593 select = "GNU C Library";
1595 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1596 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1597 test_text = "/* This file is part of the GNU C Library. */\n# define UINT8_C(c)\tc ## U\n# define UINT16_C(c)\tc ## U";
1601 /* Some versions of glibc have a version of bits/string2.h that
1602 produces "value computed is not used" warnings from strncpy; fix
1603 this definition by using __builtin_strncpy instead as in newer
1606 hackname = glibc_strncpy;
1607 files = bits/string2.h;
1608 bypass = "__builtin_strncpy";
1610 c_fix_arg = "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
1611 c_fix_arg = "# define strncpy([^\n]*\\\\\n)*[^\n]*";
1613 # define strncpy(dest, src, n) \
1614 (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n) \\
1615 ? (strlen (src) + 1 >= ((size_t) (n)) \\
1616 ? (char *) memcpy (dest, src, n) \\
1617 : strncpy (dest, src, n)) \\
1618 : strncpy (dest, src, n)))
1623 /* glibc's tgmath.h relies on an expression that is not an integer
1624 constant expression being treated as it was by GCC 4.4 and
1627 hackname = glibc_tgmath;
1629 select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1630 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1632 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
1633 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1637 * Fix these files to use the types we think they should for
1638 * ptrdiff_t, size_t, and wchar_t.
1640 * This defines the types in terms of macros predefined by our 'cpp'.
1641 * This is supposedly necessary for glibc's handling of these types.
1642 * It's probably not necessary for anyone else, but it doesn't hurt.
1645 hackname = gnu_types;
1646 files = "sys/types.h";
1648 files = "sys/stdtypes.h";
1652 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1653 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1655 /* The Solaris 10 headers already define these types correctly. */
1656 mach = '*-*-solaris2.1[0-9]*';
1659 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1660 "typedef uint_t size_t; /* uint_t */\n"
1661 "typedef ushort_t wchar_t; /* ushort_t */";
1666 * Fix HP & Sony's use of "../machine/xxx.h"
1667 * to refer to: <machine/xxx.h>
1670 hackname = hp_inline;
1671 files = sys/spinlock.h;
1672 files = machine/machparam.h;
1673 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1676 c_fix_arg = "%1<machine/%2.h>";
1678 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1681 test_text = ' # include "../machine/mumble.h"';
1686 * Check for (...) in C++ code in HP/UX sys/file.h.
1689 hackname = hp_sysfile;
1691 select = "HPUX_SOURCE";
1694 c_fix_arg = "(struct file *, ...)";
1695 c_fix_arg = '\(\.\.\.\)';
1697 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1702 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1703 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1706 hackname = hppa_hpux_fp_macros;
1707 mach = "hppa*-hp-hpux11*";
1709 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1710 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1711 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1712 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1713 "#[ \t]*define[ \t]*FP_NAN.*\n";
1715 c_fix_arg = <<- _EOFix_
1716 #endif /* _INCLUDE_HPUX_SOURCE */
1718 #if defined(_INCLUDE_HPUX_SOURCE) || \
1719 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1722 #ifdef _INCLUDE_HPUX_SOURCE
1727 "# define FP_NORMAL 0\n"
1728 "# define FP_ZERO 1\n"
1729 "# define FP_INFINITE 2\n"
1730 "# define FP_SUBNORMAL 3\n"
1731 "# define FP_NAN 4\n";
1736 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1737 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1740 hackname = hpux10_cpp_pow_inline;
1741 files = fixinc-test-limits.h, math.h;
1742 select = <<- END_POW_INLINE
1743 ^# +ifdef +__cplusplus
1745 +inline +double +pow\(double +__d,int +__expon\) +\{
1746 [ ]+return +pow\(__d,\(double\)__expon\);
1757 "# ifdef __cplusplus\n"
1759 " inline double pow(double __d,int __expon) {\n"
1760 "\t return pow(__d,(double)__expon);\n"
1762 ' extern "C"' " {\n"
1768 hackname = hpux11_cpp_pow_inline;
1770 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1771 " +return pow\\(d, \\(double\\)expon\\);\n"
1777 " inline double pow(double d,int expon) {\n"
1778 " return pow(d, (double)expon);\n"
1784 * Fix hpux 10.X missing ctype declarations 1
1787 hackname = hpux10_ctype_declarations1;
1789 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1790 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1792 c_fix_arg = "#ifdef _PROTOTYPES\n"
1793 "extern int __tolower(int);\n"
1794 "extern int __toupper(int);\n"
1795 "#else /* NOT _PROTOTYPES */\n"
1796 "extern int __tolower();\n"
1797 "extern int __toupper();\n"
1798 "#endif /* _PROTOTYPES */\n\n"
1801 test_text = "# define _toupper(__c) __toupper(__c)\n";
1806 * Fix hpux 10.X missing ctype declarations 2
1809 hackname = hpux10_ctype_declarations2;
1811 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1812 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1814 c_fix_arg = "%0\n\n"
1815 "#ifdef _PROTOTYPES\n"
1816 " extern int _isalnum(int);\n"
1817 " extern int _isalpha(int);\n"
1818 " extern int _iscntrl(int);\n"
1819 " extern int _isdigit(int);\n"
1820 " extern int _isgraph(int);\n"
1821 " extern int _islower(int);\n"
1822 " extern int _isprint(int);\n"
1823 " extern int _ispunct(int);\n"
1824 " extern int _isspace(int);\n"
1825 " extern int _isupper(int);\n"
1826 " extern int _isxdigit(int);\n"
1827 "# else /* not _PROTOTYPES */\n"
1828 " extern int _isalnum();\n"
1829 " extern int _isalpha();\n"
1830 " extern int _iscntrl();\n"
1831 " extern int _isdigit();\n"
1832 " extern int _isgraph();\n"
1833 " extern int _islower();\n"
1834 " extern int _isprint();\n"
1835 " extern int _ispunct();\n"
1836 " extern int _isspace();\n"
1837 " extern int _isupper();\n"
1838 " extern int _isxdigit();\n"
1839 "#endif /* _PROTOTYPES */\n";
1841 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1842 " extern unsigned int *__SB_masks;\n";
1847 * Fix hpux 10.X missing stdio declarations
1850 hackname = hpux10_stdio_declarations;
1852 select = "^#[ \t]*define _iob[ \t]*__iob";
1853 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1855 c_fix_arg = "%0\n\n"
1856 "# if defined(__STDC__) || defined(__cplusplus)\n"
1857 " extern int snprintf(char *, size_t, const char *, ...);\n"
1858 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1859 "# else /* not __STDC__) || __cplusplus */\n"
1860 " extern int snprintf();\n"
1861 " extern int vsnprintf();\n"
1862 "# endif /* __STDC__) || __cplusplus */\n";
1864 test_text = "# define _iob __iob\n";
1869 * Make sure hpux defines abs in header.
1872 hackname = hpux11_abs;
1873 mach = "ia64-hp-hpux11*";
1875 select = "ifndef _MATH_INCLUDED";
1877 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1878 test_text = "#ifndef _MATH_INCLUDED";
1883 * Keep HP-UX 11 from stomping on C++ math namespace
1884 * with defines for fabsf.
1887 hackname = hpux11_fabsf;
1889 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1890 bypass = "__cplusplus";
1893 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1897 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1903 * Fix C99 constant in __POINTER_SET define.
1906 hackname = hpux11_pthread_const;
1907 mach = "*-hp-hpux11.[0-3]*";
1908 files = sys/pthread.h;
1909 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
1912 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
1913 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
1918 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1919 * being defined by having it define _hpux_size_t instead.
1922 hackname = hpux11_size_t;
1923 mach = "*-hp-hpux11*";
1924 select = "__size_t";
1927 c_fix_arg = "_hpux_size_t";
1930 "#define __size_t size_t\n"
1931 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1936 * Fix hpux 11.00 broken snprintf declaration
1937 * (third argument is char *, needs to be const char * to prevent
1938 * spurious warnings with -Wwrite-strings or in C++).
1941 hackname = hpux11_snprintf;
1943 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1944 ' *(char *\*, *\.\.\.\);)';
1946 c_fix_arg = '%1 const %3';
1948 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1949 "extern int snprintf(char *, __size_t, char *, ...);\n"
1950 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1954 * Fix hpux 11.00 broken vsnprintf declaration
1957 hackname = hpux11_vsnprintf;
1959 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1960 'const char \*,) __va__list\);';
1962 c_fix_arg = "%1 __va_list);";
1964 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1970 * get rid of bogus inline definitions in HP-UX 8.0
1973 hackname = hpux8_bogus_inlines;
1976 bypass = "__GNUG__";
1977 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1978 "@extern \"C\" int abs(int);@";
1979 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1980 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1981 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1982 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1983 "inline double sqr(double v) { return v**0.5; }";
1988 * Fix hpux broken ctype macros
1991 hackname = hpux_ctype_macros;
1993 select = '((: |\()__SB_masks \? )'
1994 '(__SB_masks\[__(alnum|c)\] & _IS)';
1996 c_fix_arg = "%1(int)%3";
1998 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1999 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
2004 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
2007 hackname = hpux_htonl;
2008 files = netinet/in.h;
2009 select = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
2011 " \\* Macros for number representation conversion\\.\n"
2015 c_fix_arg = "#if 1\n%1";
2017 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
2019 " * Macros for number representation conversion.\n"
2022 "#define ntohl(x) (x)\n"
2023 "#define ntohs(x) (x)\n"
2024 "#define htonl(x) (x)\n"
2025 "#define htons(x) (x)\n"
2027 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
2035 hackname = hpux_long_double;
2036 mach = "*-*-hpux10*";
2037 mach = "*-*-hpux11.[012]*";
2039 select = "extern[ \t]long_double[ \t]strtold";
2040 bypass = "long_double_t";
2041 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
2042 sed = "s/long_double/long double/g";
2044 test_text = "# ifndef _LONG_DOUBLE\n"
2045 "# define _LONG_DOUBLE\n"
2046 " typedef struct {\n"
2047 " unsigned int word1, word2, word3, word4;\n"
2049 "# endif /* _LONG_DOUBLE */\n"
2050 "extern long_double strtold(const char *, char **);\n";
2054 * We cannot use the above rule on 11.31 because it removes the strtold
2055 * definition. ia64 is OK with no hack, PA needs some help.
2058 hackname = hpux_long_double_2;
2059 mach = "hppa*-*-hpux11.3*";
2061 select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| defined\\(_PROTOTYPES\\) \\|\\| defined\\(_LONG_DOUBLE_STRUCT\\)";
2063 c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
2065 test_text = "# if !defined(__ia64) || !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)\n";
2069 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
2072 hackname = hpux_systime;
2074 select = "^extern struct sigevent;";
2077 c_fix_arg = "struct sigevent;";
2079 test_text = 'extern struct sigevent;';
2084 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
2085 * type and mpinfou is only defined when _KERNEL is set.
2088 hackname = hpux_spu_info;
2089 mach = "*-hp-hpux*";
2091 * It is tempting to omit the first "files" entry. Do not.
2092 * The testing machinery will take the first "files" entry as the name
2093 * of a test file to play with. It would be a nuisance to have a directory
2094 * with the name "*".
2096 files = "ia64/sys/getppdp.h";
2097 files = "*/sys/getppdp.h";
2098 select = "^.*extern.*spu_info.*";
2101 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
2103 test_text = "extern union mpinfou spu_info[];";
2107 hackname = hpux11_extern_sendfile;
2108 mach = "*-hp-hpux11.[12]*";
2109 files = sys/socket.h;
2110 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
2112 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2113 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
2117 hackname = hpux11_extern_sendpath;
2118 mach = "*-hp-hpux11.[12]*";
2119 files = sys/socket.h;
2120 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
2122 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2123 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
2127 hackname = hpux_extern_errno;
2128 mach = "*-hp-hpux10.*";
2129 mach = "*-hp-hpux11.[0-2]*";
2131 select = "^[ \t]*extern int errno;$";
2133 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
2134 test_text = " extern int errno;\n";
2139 * Add missing braces to pthread initializer defines.
2142 hackname = hpux_pthread_initializers;
2143 mach = "*-hp-hpux11.[0-3]*";
2144 files = sys/pthread.h;
2145 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2146 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2147 sed = "s@^[ \t]*1,[ \t]*\\\\"
2149 sed = "/^[ \t]*0$/d";
2150 sed = "s@__PTHREAD_MUTEX_VALID, 0"
2151 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2152 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2153 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2154 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2155 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2156 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2157 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2158 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
2159 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2160 sed = "s@__PTHREAD_COND_VALID, 0"
2161 "@{ __PTHREAD_COND_VALID, 0 }@";
2162 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2163 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2164 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
2165 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2166 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2167 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2168 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2169 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2170 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2171 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2172 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2173 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2174 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2175 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2176 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2181 hackname = hpux_c99_intptr;
2182 mach = "*-hp-hpux11.3*";
2183 files = stdint-hpux11.h, stdint.h;
2184 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2185 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2186 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2187 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2188 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2189 sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2190 test_text = "#define PTRDIFF_MAX INT32_MAX\n"
2191 "#define PTRDIFF_MIN INT32_MIN\n"
2192 "#define INTPTR_MAX INT32_MAX\n"
2193 "#define INTPTR_MIN INT32_MIN\n"
2194 "#define UINTPTR_MAX UINT32_MAX\n"
2195 "#define SIZE_MAX UINT32_MAX\n";
2199 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2203 hackname = hpux_c99_inttypes;
2204 mach = "*-hp-hpux11.[23]*";
2206 files = stdint-hpux11.h, stdint.h;
2207 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2208 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2209 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2210 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@#define UINT32_C(__c) __CONCAT__(__c,u)@";
2211 test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n"
2212 "#define UINT16_C(__c) __CONCAT_U__(__c)\n"
2213 "#define INT32_C(__c) __CONCAT__(__c,l)\n"
2214 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n";
2218 hackname = hpux_c99_inttypes2;
2219 mach = "*-hp-hpux11.2*";
2220 files = stdint-hpux11.h, stdint.h;
2221 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2222 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2223 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2224 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2225 test_text = "# define INT8_C(__c) ((signed char)(__c))\n"
2226 "# define UINT8_C(__c) ((unsigned char)(__c))\n"
2227 "# define INT16_C(__c) ((short)(__c))\n"
2228 "# define UINT16_C(__c) ((unsigned short)(__c))\n";
2232 hackname = hpux_stdint_least_fast;
2233 mach = "*-hp-hpux11.2*";
2234 files = stdint-hpux11.h, stdint.h;
2236 "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX";
2238 c-fix-arg = "# define UINT_%164_MAX __UINT64_MAX__";
2239 test-text = "# define UINT_FAST64_MAX ULLONG_MAX\n"
2240 "# define UINT_LEAST64_MAX ULLONG_MAX\n";
2245 hackname = hpux_inttype_int8_t;
2246 mach = "*-hp-hpux1[01].*";
2247 files = sys/_inttypes.h;
2248 select = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*";
2250 c_fix_arg = "typedef signed char int%18_t;";
2251 test_text = "typedef char int_least8_t;\n"
2252 "typedef char int8_t;\n";
2256 hackname = hpux_imaginary_i;
2257 mach = "ia64-hp-hpux11.*";
2259 select = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
2261 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
2262 test_text = "#define _Complex_I (0.f+_Imaginary_I)\n";
2266 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2269 hackname = huge_val_hex;
2270 files = bits/huge_val.h;
2271 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2272 bypass = "__builtin_huge_val";
2275 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2277 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2282 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2285 hackname = huge_valf_hex;
2286 files = bits/huge_val.h;
2287 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2288 bypass = "__builtin_huge_valf";
2291 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2293 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2298 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2301 hackname = huge_vall_hex;
2302 files = bits/huge_val.h;
2303 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2304 bypass = "__builtin_huge_vall";
2307 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2309 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2314 * Fix return type of abort and free
2317 hackname = int_abort_free_and_exit;
2319 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2320 bypass = "_CLASSIC_ANSI_TYPES";
2323 c_fix_arg = "void\t%1(";
2325 test_text = "extern int abort(int);\n"
2326 "extern int free(void*);\n"
2327 "extern int exit(void*);";
2332 * Fix various macros used to define ioctl numbers.
2333 * The traditional syntax was:
2335 * #define _IO(n, x) (('n'<<8)+x)
2336 * #define TIOCFOO _IO(T, 1)
2338 * but this does not work with the C standard, which disallows macro
2339 * expansion inside strings. We have to rewrite it thus:
2341 * #define _IO(n, x) ((n<<8)+x)
2342 * #define TIOCFOO _IO('T', 1)
2344 * The select expressions match too much, but the c_fix code is cautious.
2346 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2349 hackname = io_quotes_def;
2350 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2351 c_fix = char_macro_def;
2354 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2355 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2356 "#define _IO(x,y) ('x'<<8|y)";
2358 "#define XX_IO(x) ('x'<<8|256)";
2362 hackname = io_quotes_use;
2363 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2365 c_fix = char_macro_use;
2367 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2368 "#define TIOCFOO \\\\\n"
2369 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2374 * Check for missing ';' in struct
2377 hackname = ip_missing_semi;
2378 files = netinet/ip.h;
2380 sed = "/^struct/,/^};/s/}$/};/";
2386 "}; /* mumbled struct */\n";
2391 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
2392 * __restrict as restrict iff __c99. This is wrong for C++, which
2393 * needs many C99 features, but only supports __restrict.
2396 hackname = irix___restrict;
2397 files = internal/sgimacros.h;
2398 select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
2400 mach = "mips-sgi-irix6.5";
2403 "# ifndef __cplusplus\n%2\n# endif";
2405 test_text = "#ifdef __c99\n# define __restrict restrict";
2409 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
2410 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
2413 * This was probably introduced around IRIX 6.5.18
2416 hackname = irix___generic1;
2417 files = internal/math_core.h;
2418 mach = "mips-sgi-irix6.5";
2419 select = "#define ([a-z]+)\\(x\\) *__generic.*";
2422 c_fix_arg = "extern int %1(double);\n"
2423 "extern int %1f(float);\n"
2424 "extern int %1l(long double);\n"
2425 "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
2426 " : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
2430 "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
2434 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
2435 compiler's __generic intrinsic to define isgreater, isgreaterequal,
2436 isless, islessequal, islessgreater and isunordered functions. */
2438 hackname = irix___generic2;
2439 files = internal/math_core.h;
2440 mach = "mips-sgi-irix6.5";
2441 select = "#define ([a-z]+)\\(x,y\\) *__generic.*";
2444 c_fix_arg = "#define %1(x,y) \\\n"
2445 " ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
2446 " : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
2450 "#define isless(x,y) __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
2455 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2456 * that causes the assembly preprocessor to complain about an
2457 * unterminated character constant.
2460 hackname = irix_asm_apostrophe;
2463 select = "^[ \t]*#.*[Ww]e're";
2465 c_fix_arg = "%1 are";
2466 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
2467 test_text = "\t# and we're on vacation";
2472 * IRIX 6.5 complex.h defines _Complex_I and _Imaginary_I in terms of __I__,
2473 * which is a MIPSpro compiler builtin. Remove _Imaginary_I and imaginary
2474 * definitions which are not supported by GCC.
2477 hackname = irix_complex;
2478 mach = "mips-sgi-irix6.5";
2480 select = "#define[ \t]_Complex_I[ \t]\\(\\(float[ \t]_Complex\\)[ \t]\\(__I__\\)\\)";
2481 sed = "s/#define[ \t]_Complex_I[ \t]((float[ \t]_Complex)[ \t](__I__))/"
2482 "#define _Complex_I (__extension__ 1.0iF)/";
2483 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d";
2484 sed = "/#define[ \t]_Imaginary_I/d";
2485 sed = "s/#define[ \t]I[ \t]_Imaginary_I/#define I _Complex_I/";
2486 test_text = "#define _Complex_I ((float _Complex) (__I__))\n"
2487 "#define imaginary _Imaginary\n"
2488 "// #define _Imaginary_I ((float _Imaginary) 1)\n"
2489 "#define _Imaginary_I __I__\n"
2490 "#define I _Imaginary_I";
2495 * Non-traditional "const" declaration in Irix's limits.h.
2498 hackname = irix_limits_const;
2499 files = fixinc-test-limits.h, limits.h;
2500 select = "^extern const ";
2502 c_fix_arg = "extern __const ";
2503 test_text = "extern const char limit; /* test limits */";
2508 * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
2509 * Various socket function prototypes use different types instead,
2510 * depending on the API in use (BSD, XPG4/5), but the socklen_t
2511 * definition doesn't reflect this (SGI Bug Id 864477, fixed in
2515 hackname = irix_socklen_t;
2516 files = sys/socket.h;
2517 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2519 mach = "mips-sgi-irix6.5";
2522 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2523 "typedef int socklen_t;\n"
2526 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2528 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2532 * IRIX 6.5 <stdint.h> only works with ISO C99 and errors out
2536 hackname = irix_stdint_c99_mode;
2538 select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2540 mach = "mips-sgi-irix6.5";
2542 c_fix_arg = "#if 0\n"
2545 "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2550 * IRIX 6.5 <stdint.h> has some *_MIN/MAX constants whose types don't
2551 * match the corresponding types, as required by ISO C99.
2554 hackname = irix_stdint_c99_types;
2555 files = stdint-irix65.h, stdint.h;
2556 mach = "mips-sgi-irix6.5";
2557 sed = "s@^#define INT64_MIN.*(-0x7fffffffffffffff - 1)$@"
2558 "#define INT64_MIN (-0x7fffffffffffffffLL - 1)@";
2559 sed = "s@^#define INT64_MAX.*0x7fffffffffffffff$@"
2560 "#define INT64_MAX 0x7fffffffffffffffLL@";
2561 sed = "s@^#define UINT32_MAX.*0xffffffff$@"
2562 "#define UINT32_MAX 0xffffffffU@";
2563 sed = "s@^#define UINT64_MAX.*0xffffffffffffffff$@"
2564 "#define UINT64_MAX 0xffffffffffffffffULL@";
2565 sed = "s@^#define INTPTR_MIN.*INT32_MIN$@"
2566 "#define INTPTR_MIN (-0x7fffffffL - 1)@";
2567 sed = "s@^#define INTPTR_MAX.*INT32_MAX$@"
2568 "#define INTPTR_MAX 0x7fffffffL@";
2569 sed = "s@^#define UINTPTR_MAX.*UINT32_MAX$@"
2570 "#define UINTPTR_MAX 0xffffffffUL@";
2571 sed = "s@^#define INTPTR_MIN.*INT64_MIN@"
2572 "#define INTPTR_MIN (-0x7fffffffffffffffL - 1)@";
2573 sed = "s@^#define INTPTR_MAX.*INT64_MAX$@"
2574 "#define INTPTR_MAX 0x7fffffffffffffffL@";
2575 sed = "s@^#define UINTPTR_MAX.*UINT64_MAX$@"
2576 "#define UINTPTR_MAX 0xffffffffffffffffUL@";
2577 sed = "s@^#define PTRDIFF_MIN.*INT64_MIN$@"
2578 "#define PTRDIFF_MIN (-0x7fffffffffffffffL - 1)@";
2579 sed = "s@^#define PTRDIFF_MAX.*INT64_MAX$@"
2580 "#define PTRDIFF_MAX 0x7fffffffffffffffL@";
2581 sed = "s@^#define SIZE_MAX.*UINT64_MAX$@"
2582 "#define SIZE_MAX 0xffffffffffffffffUL@";
2583 test_text = "#define INT64_MIN (-0x7fffffffffffffff - 1)\n"
2584 "#define INT64_MAX 0x7fffffffffffffff\n"
2585 "#define UINT32_MAX 0xffffffff\n"
2586 "#define UINT64_MAX 0xffffffffffffffff\n"
2587 "#define INTPTR_MIN INT32_MIN\n"
2588 "#define INTPTR_MAX INT32_MAX\n"
2589 "#define UINTPTR_MAX UINT32_MAX\n"
2590 "#define INTPTR_MIN INT64_MIN\n"
2591 "#define INTPTR_MAX INT64_MAX\n"
2592 "#define UINTPTR_MAX UINT64_MAX\n"
2593 "#define PTRDIFF_MIN INT64_MIN\n"
2594 "#define PTRDIFF_MAX INT64_MAX\n"
2595 "#define SIZE_MAX UINT64_MAX";
2600 * IRIX 6.5 <stdint.h> uses casts in some macros which cannot thus be used
2601 * in preprocessor tests, although ISO C99 requires this.
2604 hackname = irix_stdint_c99_macros;
2605 files = stdint-irix65.h, stdint.h;
2606 mach = "mips-sgi-irix6.5";
2607 sed = "s@^#define INT8_C(x).*int.*_t.*$@#define INT8_C(x) (x)@";
2608 sed = "s@^#define INT16_C(x).*int.*_t.*$@#define INT16_C(x) (x)@";
2609 sed = "s@^#define INT32_C(x).*int.*_t.*$@#define INT32_C(x) (x)@";
2610 sed = "s@^#define INT64_C(x).*int.*_t.*$@#define INT64_C(x) (x ## LL)@";
2611 sed = "s@^#define UINT8_C(x).*int.*_t.*$@#define UINT8_C(x) (x)@";
2612 sed = "s@^#define UINT16_C(x).*int.*_t.*$@#define UINT16_C(x) (x)@";
2613 sed = "s@^#define UINT32_C(x).*int.*_t.*$@#define UINT32_C(x) (x ## U)@";
2614 sed = "s@^#define UINT64_C(x).*int.*_t.*$@#define UINT64_C(x) (x ## ULL)@";
2615 sed = "s@^#define INTMAX_C(x).*int.*_t.*$@#define INTMAX_C(x) (x ## LL)@";
2616 sed = "s@^#define UINTMAX_C(x).*int.*_t.*$@#define UINTMAX_C(x) (x ## ULL)@";
2617 test_text = "#define INT8_C(x) (int_least8_t)(x)\n"
2618 "#define INT16_C(x) (int_least16_t)(x)\n"
2619 "#define INT32_C(x) (int_least32_t)(x)\n"
2620 "#define INT64_C(x) (int_least64_t)(x)\n"
2621 "#define UINT8_C(x) (uint_least8_t)(x)\n"
2622 "#define UINT16_C(x) (uint_least16_t)(x)\n"
2623 "#define UINT32_C(x) (uint_least32_t)(x)\n"
2624 "#define UINT64_C(x) (uint_least64_t)(x)\n"
2625 "#define INTMAX_C(x) (intmax_t)(x)\n"
2626 "#define UINTMAX_C(x) (uintmax_t)(x)";
2631 * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2632 * some functions that take a va_list as
2633 * taking char *. However, GCC uses void * for va_list, so
2634 * calling vfprintf with a va_list fails in C++. */
2636 hackname = irix_stdio_va_list;
2638 files = internal/stdio_core.h;
2640 select = '/\* va_list \*/ char \*';
2642 c_fix_arg = "__gnuc_va_list";
2644 "extern int printf( const char *, /* va_list */ char * );";
2649 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2650 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2653 hackname = irix_wcsftime;
2654 files = internal/wchar_core.h;
2655 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2657 mach = "mips-sgi-irix6.5";
2659 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2661 test_text = "#if _NO_XOPEN5\n"
2662 "extern size_t wcsftime(wchar_t *, "
2663 "__SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, "
2664 "const struct tm *);";
2669 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2670 * use / * * / to concatenate tokens.
2673 hackname = kandr_concat;
2674 files = "sparc/asm_linkage.h";
2675 files = "sun*/asm_linkage.h";
2676 files = "arm/as_support.h";
2677 files = "arm/mc_type.h";
2678 files = "arm/xcb.h";
2679 files = "dev/chardefmac.h";
2680 files = "dev/ps_irq.h";
2681 files = "dev/screen.h";
2682 files = "dev/scsi.h";
2683 files = "sys/tty.h";
2684 files = "Xm.acorn/XmP.h";
2685 files = bsd43/bsd43_.h;
2689 test_text = "#define __CONCAT__(a,b) a/**/b";
2693 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2694 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2695 * constant on recent versions of g++.
2698 hackname = linux_ia64_ucontext;
2699 files = "sys/ucontext.h";
2700 mach = "ia64-*-linux*";
2701 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2702 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2704 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2705 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2706 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2711 * Remove header file warning from sys/time.h. Autoconf's
2712 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2713 * which causes warning on LynxOS. Remove the warning.
2716 hackname = lynxos_no_warning_in_sys_time_h;
2718 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2721 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2726 * Add missing declaration for putenv.
2729 hackname = lynxos_missing_putenv;
2730 mach = '*-*-lynxos*';
2732 bypass = 'putenv[ \t]*\\(';
2733 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2736 "extern int putenv _AP((char *));";
2737 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2738 test_text = "extern char *getenv _AP((const char *));";
2743 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2745 * On NetBSD, machine is a symbolic link to an architecture specific
2746 * directory name, so we can't match a specific file name here.
2749 hackname = machine_ansi_h_va_list;
2750 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2751 bypass = '__builtin_va_list';
2754 c_fix_arg = "%1__builtin_va_list";
2755 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2757 test_text = " # define _BSD_VA_LIST_\tchar**";
2762 * Fix non-ansi machine name defines
2765 hackname = machine_name;
2766 c_test = machine_name;
2767 c_fix = machine_name;
2769 test_text = "/* MACH_DIFF: */\n"
2770 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2771 "\n/* no uniform test, so be careful :-) */";
2776 * Some math.h files define struct exception (it's in the System V
2777 * Interface Definition), which conflicts with the class exception defined
2778 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2779 * This is not a great fix, but I haven't been able to think of anything
2783 hackname = math_exception;
2785 select = "struct exception";
2787 * This should be bypassed on __cplusplus, but some supposedly C++ C++
2788 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2789 * exception either. So currently we bypass only for glibc, based on a
2790 * comment in the fixed glibc header. Ick.
2792 bypass = 'We have a problem when using C\+\+|for C\+\+, '
2793 '_[a-z0-9A-Z_]+_exception; for C, exception';
2796 c_fix_arg = "#ifdef __cplusplus\n"
2797 "#define exception __math_exception\n"
2800 c_fix_arg = "#ifdef __cplusplus\n"
2801 "#undef exception\n"
2804 test_text = "typedef struct exception t_math_exception;";
2809 * This looks pretty broken to me. ``dbl_max_def'' will contain
2810 * "define DBL_MAX " at the start, when what we really want is just
2811 * the value portion. Can't figure out how to write a test case
2812 * for this either :-(
2815 hackname = math_huge_val_from_dbl_max;
2819 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2820 * in math.h, this fix applies.
2822 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2823 bypass = "define[ \t]+DBL_MAX";
2827 * See if we have a definition for DBL_MAX in float.h.
2828 * If we do, we will replace the one in math.h with that one.
2831 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2832 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2834 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2835 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2836 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2841 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2842 "#define HUGE_VAL DBL_MAX";
2850 hackname = nested_auth_des;
2852 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2854 c_fix_arg = "%1*/ /*";
2855 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2860 * Some versions of NetBSD don't expect the C99 inline semantics.
2863 hackname = netbsd_c99_inline_1;
2864 mach = "*-*-netbsd*";
2866 select = "extern __inline int";
2869 c_fix_arg = "extern\n"
2870 "#ifdef __GNUC_STDC_INLINE__\n"
2871 "__attribute__((__gnu_inline__))\n"
2875 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2880 hackname = netbsd_c99_inline_2;
2881 mach = "*-*-netbsd*";
2883 select = "#define _SIGINLINE extern __inline";
2886 c_fix_arg = <<- _EOArg_
2887 #ifdef __GNUC_STDC_INLINE__
2888 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2894 test_text = "#define _SIGINLINE extern __inline";
2899 * NetBSD has a semicolon after the ending '}' for some extern "C".
2902 hackname = netbsd_extra_semicolon;
2903 mach = "*-*-netbsd*";
2904 files = sys/cdefs.h;
2905 select = "#define[ \t]*__END_DECLS[ \t]*};";
2908 c_fix_arg = "#define __END_DECLS }";
2910 test_text = "#define __END_DECLS };";
2914 /* newlib's stdint.h has several failures to conform to C99. The fix
2915 for these removed a comment that can be matched to identify unfixed
2918 hackname = newlib_stdint_1;
2919 files = stdint-newlib.h, stdint.h;
2920 select = "@todo - Add support for wint_t types";
2921 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2922 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2923 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2924 sed = "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2925 sed = "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2926 sed = "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2927 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2928 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2929 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2930 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2931 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2932 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2933 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2934 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2935 test_text = "/* @todo - Add support for wint_t types. */\n"
2936 "#define INT32_MIN (-2147483647-1)\n"
2937 "#define INT32_MAX 2147483647\n"
2938 "#define UINT32_MAX 4294967295U\n"
2939 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2940 "#define INT_LEAST32_MAX 2147483647\n"
2941 "#define UINT_LEAST32_MAX 4294967295U\n"
2942 "#define INT_FAST8_MIN INT8_MIN\n"
2943 "#define INT_FAST8_MAX INT8_MAX\n"
2944 "#define UINT_FAST8_MAX UINT8_MAX\n"
2945 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2946 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2947 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2948 "#define UINT8_C(x) x##U\n"
2949 "#define UINT16_C(x) x##U";
2954 hackname = newlib_stdint_2;
2955 files = stdint-newlib.h, stdint.h;
2956 select = "@todo - Add support for wint_t types";
2958 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
2959 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2960 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2961 "#define WCHAR_MAX __WCHAR_MAX__\n"
2962 "#define WCHAR_MIN __WCHAR_MIN__\n"
2963 "#define WINT_MAX __WINT_MAX__\n"
2964 "#define WINT_MIN __WINT_MIN__\n\n"
2966 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
2967 test_text = "/* @todo - Add support for wint_t types. */\n"
2968 "/** Macros for minimum-width integer constant expressions */";
2973 * NeXT 3.2 adds const prefix to some math functions.
2974 * These conflict with the built-in functions.
2977 hackname = next_math_prefix;
2978 files = ansi/math.h;
2979 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2982 c_fix_arg = "extern double %1(";
2983 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2985 test_text = "extern\tdouble\t__const__\tmumble();";
2990 * NeXT 3.2 uses the word "template" as a parameter for some
2991 * functions. GCC reports an invalid use of a reserved key word
2992 * with the built-in functions.
2995 hackname = next_template;
2997 select = "[ \t]template\\)";
3001 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
3002 test_text = "extern mumble( char * template); /* fix */";
3007 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
3008 * function prototypes. That conflicts with the built-in functions.
3011 hackname = next_volitile;
3012 files = ansi/stdlib.h;
3013 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
3016 c_fix_arg = "extern void %1(";
3017 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
3019 test_text = "extern\tvolatile\tvoid\tabort();";
3024 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
3025 * Note that version 3 of the NeXT system has wait.h in a different directory,
3026 * so that this code won't do anything. But wait.h in version 3 has a
3027 * conditional, so it doesn't need this fix. So everything is okay.
3030 hackname = next_wait_union;
3033 select = 'wait\(union wait';
3035 c_fix_arg = "wait(void";
3036 test_text = "extern pid_d wait(union wait*);";
3041 * a missing semi-colon at the end of the nodeent structure definition.
3044 hackname = nodeent_syntax;
3045 files = netdnet/dnetdb.h;
3046 select = "char[ \t]*\\*na_addr[ \t]*$";
3049 test_text = "char *na_addr\t";
3053 * Fix OpenBSD's NULL definition.
3056 hackname = openbsd_null_definition;
3057 mach = "*-*-openbsd*";
3058 files = locale.h, stddef.h, stdio.h, string.h,
3059 time.h, unistd.h, wchar.h, sys/param.h;
3060 select = "__GNUG__";
3062 c_fix_arg = "#ifndef NULL\n"
3063 "#ifdef __cplusplus\n"
3065 "#define NULL\t__null\n"
3066 "#else\t /* ! __GNUG__ */\n"
3067 "#define NULL\t0L\n"
3068 "#endif\t /* __GNUG__ */\n"
3069 "#else\t /* ! __cplusplus */\n"
3070 "#define NULL\t((void *)0)\n"
3071 "#endif\t /* __cplusplus */\n"
3072 "#endif\t /* !NULL */";
3074 c_fix_arg = "^#ifndef[ \t]*NULL\n"
3075 "^#ifdef[ \t]*__GNUG__\n"
3076 "^#define[ \t]*NULL[ \t]*__null\n"
3078 "^#define[ \t]*NULL[ \t]*0L\n"
3084 "#define NULL __null\n"
3092 * obstack.h used casts as lvalues.
3094 * We need to change postincrements of casted pointers (which are
3095 * then dereferenced and assigned into) of the form
3097 * *((TYPE*)PTRVAR)++ = (VALUE)
3099 * into expressions like
3101 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
3103 * which is correct for the cases used in obstack.h since PTRVAR is
3104 * of type char * and the value of the expression is not used.
3107 hackname = obstack_lvalue_cast;
3109 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
3111 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
3112 test_text = "*((void **) (h)->next_free)++ = (aptr)";
3116 * Fix OpenBSD's va_start define.
3119 hackname = openbsd_va_start;
3120 mach = "*-*-openbsd*";
3122 select = '__builtin_stdarg_start';
3124 c_fix_arg = __builtin_va_start;
3126 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
3130 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
3131 * defining regex.h related types. This causes libg++ build and usage
3132 * failures. Fixing this correctly requires checking and modifying 3 files.
3135 hackname = osf_namespace_a;
3136 files = reg_types.h;
3137 files = sys/lc_core.h;
3138 test = " -r reg_types.h";
3139 test = " -r sys/lc_core.h";
3140 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3141 test = " -z \"`grep __regex_t regex.h`\"";
3145 c_fix_arg = "reg(ex|off|match)_t";
3147 test_text = "`touch sys/lc_core.h`"
3148 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
3149 "extern regex_t re;\n"
3150 "extern regoff_t ro;\n"
3151 "extern regmatch_t rm;\n";
3155 hackname = osf_namespace_c;
3157 test = " -r reg_types.h";
3158 test = " -r sys/lc_core.h";
3159 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3160 test = " -z \"`grep __regex_t regex.h`\"";
3162 select = "#include <reg_types\.h>.*";
3165 "typedef __regex_t\tregex_t;\n"
3166 "typedef __regoff_t\tregoff_t;\n"
3167 "typedef __regmatch_t\tregmatch_t;";
3169 test_text = "#include <reg_types.h>";
3174 * On broken glibc-2.3.3 systems an array of incomplete structures is
3175 * passed to __sigsetjmp. Fix that to take a pointer instead.
3178 hackname = pthread_incomplete_struct_argument;
3180 select = "struct __jmp_buf_tag";
3182 c_fix_arg = "%1 *%2%3";
3183 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
3184 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
3188 * Fix return type of fread and fwrite on sysV68
3191 hackname = read_ret_type;
3193 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
3195 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
3196 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
3198 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
3203 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
3206 hackname = rpc_xdr_lvalue_cast_a;
3208 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3210 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3211 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
3212 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3217 hackname = rpc_xdr_lvalue_cast_b;
3219 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3221 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3222 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3223 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3228 * function class(double x) conflicts with C++ keyword on rs/6000
3231 hackname = rs6000_double;
3233 select = '[^a-zA-Z_]class\(';
3236 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
3237 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
3239 test_text = "extern int class();";
3244 * Wrong fchmod prototype on RS/6000.
3247 hackname = rs6000_fchmod;
3249 select = 'fchmod\(char \*';
3251 c_fix_arg = "fchmod(int";
3252 test_text = "extern int fchmod(char *, mode_t);";
3257 * parameters conflict with C++ new on rs/6000
3260 hackname = rs6000_param;
3264 select = 'rename\(const char \*old, const char \*new\)';
3266 c_fix_arg = 'rename(const char *_old, const char *_new)';
3268 test_text = 'extern int rename(const char *old, const char *new);';
3273 * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
3274 * themselves, which are Sun Studio compiler intrinsics. Remove _Imaginary_I
3275 * and imaginary definitions which are not supported by GCC.
3278 hackname = solaris_complex;
3279 mach = "*-*-solaris2.*";
3281 select = "#define[ \t]_Complex_I[ \t]_Complex_I";
3282 sed = "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
3283 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
3284 sed = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
3285 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d";
3286 sed = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
3287 test_text = "#define _Complex_I _Complex_I\n"
3288 "#define complex _Complex\n"
3289 "#define _Imaginary_I _Imaginary_I\n"
3290 "#define imaginary _Imaginary\n"
3292 "#define I _Imaginary_I";
3297 * Sun Solaris 10 defines several C99 math macros in terms of
3298 * builtins specific to the Studio compiler, in particular not
3299 * compatible with the GNU compiler.
3302 hackname = solaris_math_1;
3303 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3304 bypass = "__GNUC__";
3305 files = iso/math_c99.h;
3307 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3308 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3310 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3312 "#define HUGE_VAL __builtin_huge_val\n"
3313 "#undef HUGE_VALF\n"
3314 "#define HUGE_VALF __builtin_huge_valf\n"
3315 "#undef HUGE_VALL\n"
3316 "#define HUGE_VALL __builtin_huge_vall";
3320 hackname = solaris_math_2;
3321 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3322 bypass = "__GNUC__";
3323 files = iso/math_c99.h;
3325 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3326 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3328 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3330 "#define INFINITY __builtin_infinity";
3334 hackname = solaris_math_3;
3335 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3336 bypass = "__GNUC__";
3337 files = iso/math_c99.h;
3339 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3340 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3342 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3344 "#define NAN __builtin_nan";
3348 hackname = solaris_math_4;
3349 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";